1163001317 has 2 divisors, whose sum is σ = 1163001318. Its totient is φ = 1163001316.

The previous prime is 1163001299. The next prime is 1163001337. The reversal of 1163001317 is 7131003611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1161378241 + 1623076 = 34079^2 + 1274^2 .

It is a cyclic number.

It is not a de Polignac number, because 1163001317 - 2⁸ = 1163001061 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1163001292 and 1163001301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1163001337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 581500658 + 581500659.

It is an arithmetic number, because the mean of its divisors is an integer number (581500659).

Almost surely, 2^1163001317 is an apocalyptic number.

It is an amenable number.

1163001317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1163001317 is an equidigital number, since it uses as much as digits as its factorization.

1163001317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 1163001317 is about 34102.8051192274. The cubic root of 1163001317 is about 1051.6229827347.

Adding to 1163001317 its reverse (7131003611), we get a palindrome (8294004928).

The spelling of 1163001317 in words is "one billion, one hundred sixty-three million, one thousand, three hundred seventeen".